Sony IER Z1R and Fatfreq Maestro SE use 2DD+1BA and 1DD+7BA+4EST driver setups respectively. Sony IER Z1R costs $1,700 while Fatfreq Maestro SE costs $1,900. Fatfreq Maestro SE is $200 more expensive. Sony IER Z1R holds a clear 0.9-point edge in reviewer scores (8.2 vs 7.2). Sony IER Z1R has significantly better bass with a 1.5-point edge, Sony IER Z1R has slightly better treble with a 0.3-point edge, Sony IER Z1R has significantly better details with a 1.4-point edge and Sony IER Z1R has significantly better imaging with a 1.6-point edge.
Insights
Metric | Sony IER Z1R | Fatfreq Maestro SE |
---|---|---|
Bass | 9.5 | 8 |
Mids | 6.8 | 7 |
Treble | 7.8 | 7.5 |
Details | 7.4 | 6 |
Soundstage | 8 | 7.2 |
Imaging | 8.6 | 7 |
Dynamics | 7.3 | 7.2 |
Tonality | 8.1 | 7.5 |
Technicalities | 8.2 | 7 |
Sony IER Z1R Aggregated Review Score
Average Reviewer Scores
Fatfreq Maestro SE Aggregated Review Score
Average Reviewer Scores
Sony IER Z1R Details
Driver Configuration: 2DD+1BA
Tuning Type: V-Shaped
Brand: Sony Top Sony IEMs
Price (Msrp): $1,700
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Fatfreq Maestro SE Details
Driver Configuration: 1DD+7BA+4EST
Tuning Type: Neutral with bass boost
Price (Msrp): $1,900
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Sony IER Z1R User Review Score
Average User Scores
Average User Score: n/a
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Fatfreq Maestro SE User Review Score
Average User Scores
Average User Score: n/a
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Sony IER Z1R Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.6Gaming Grade
B+Fatfreq Maestro SE Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.6Gaming Grade
B-Sony IER Z1R Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A+- Refined execution with coherent frequency integration. Natural timbre reproduction and engaging presentation. Strong versatility.
Average Technical Grade
A+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Fatfreq Maestro SE Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.
Average Technical Grade
A-- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Sony IER Z1R Reviews
check links for more info:Super* Review original ranking
Super* Review Youtube Channel
Best of the best in most areas, but vocals and mids can be thin due to fit issues. Insane bass texture/detail and HUGE soundstage. One of the best trebles I've heard. Jays Audio Youtube Channel
Extended yet natural treble, realistic sub-bass focus and spacious imaging capabilities. Crin Youtube Channel
Recessed mids I can't approved but best bass tactility I've heard. One of the best stage I've heard. Top of the class treble. Fit is a massive problem for most - one of those that needs to be demoed before pressing checkout.
Visceral, hard-hitting bass, sparkly treble, and a large, spherical soundstage with impressive height. Fit may pose a challenge for many. Cons: Poor fit.
Top-tier bass, treble, and soundstage height and width. I don't approve of the midrange these days. Precogvision Youtube Channel
Fun sounding without going overboard with the subbass, organic timbre The fit is atrocious, treble can get spicy on hi-hats
Incredible extensions on both ends Lower midrange Tim Tuned Youtube Channel
Fatfreq Maestro SE Reviews
Thunderous bass. Proper midbass, brilliant trebs. 12 drivers Female Vocals can sound un natural in some instancesBad Guy Good Audio original ranking
Bad Guy Good Audio Youtube Channel
Good bass with neutral mids and treble, but sub-par techs for its price.
check links for more info: Crin Youtube Channel
Sony IER Z1R User Reviews
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